VERBOS IRREGULARES - PRONUNCIA BÁSICA e quiz

https://www.engvid.com/irregular-verbs-in-english-groups-1-2/

QUIZ:
http://www.perfect-english-grammar.com/irregular-verbs-exercise-1.html

http://www.perfect-english-grammar.com/irregular-verbs-exercise-2.html

http://www.inglesonline.com.br/exerciciosdeinglesonline/past-verbs-affirm.htm

http://www.inglesonline.com.br/exerciciosdeinglesonline/simple-past-tense-irregulares-negativa.htm


past particle
http://www.perfect-english-grammar.com/irregular-verbs-exercise-3.html

http://www.perfect-english-grammar.com/irregular-verbs-exercise-4.html